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Black mid-tower desktop with tempered glass side panel and liquid cooling

Adamant Custom

Adamant Custom Workstation Ryzen 9 9900X3D 128GB 8TB NVMe 10TB HDD RTX PRO 5000

SKU CH-PSWW-00GDK

A 12-core Ryzen 9 workstation with 128GB DDR5, 8TB NVMe plus 10TB HDD, and a 48GB RTX PRO 5000 GPU for CAD and simulation

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNVIDIA RTX PRO 5000 Blackwell
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for fast multi-threaded compute
  • 128 GB DDR5 supports large datasets and heavy multitasking
  • 8 TB NVMe SSD delivers 7450 MB/s reads for rapid project loading
  • RTX PRO 5000 Blackwell 48 GB GPU accelerates professional rendering and AI workloads
  • 240 mm liquid cooler keeps CPU temperatures low during sustained loads

12-Core Workstation for CAD and Simulation

This desktop targets engineers and designers who run SolidWorks, CAM or CAE workloads. The twelve-core AMD Ryzen 9 9900X3D at 4.4 GHz base clock pairs with 128 GB DDR5 and an NVIDIA RTX PRO 5000 Blackwell carrying 48 GB of VRAM. Storage combines two 4 TB Samsung 990 PRO NVMe drives in RAID with a 10 TB mechanical drive. Windows 11 Pro 64-bit ships pre-installed.

Pre-Assembled Liquid-Cooled Build

The system arrives fully assembled inside an Antec P20 mid-tower with a 240 mm AIO cooler already mounted on the AM5 socket. Front-panel connectivity includes USB 3.0, USB 3.2 Gen 2 Type-C and audio jacks. Internal bays provide two 3.5"/2.5" slots and two dedicated 2.5" mounts. The 850 W 80 PLUS Bronze PSU uses a 140 mm fan; cable routing space is limited behind the motherboard tray.

PCIe 4.0 NVMe and 2.5G Ethernet Limits

Sequential NVMe throughput peaks at 7 450 MB/s read and 6 900 MB/s write per drive, capped by the PCIe 4.0 x4 link. The motherboard supplies four M.2 connectors and two SATA 6 Gb/s ports for further expansion. Network connectivity relies on a single Intel 2.5G Ethernet port and Wi-Fi 7 2x2 wireless; no 10 GbE option is present. The GPU occupies a PCI Express x16 slot, leaving remaining slots for add-in cards.

How it compares

Measured against everything we stock in Business & Office Desktops, at today’s prices. Recalculated every night.

Price $12,124.99
Pricier than about 82% of the 2,161 comparable items (median $5,687.99).
RAM capacity 128 GB DDR5
Higher than about 60% of the 2,095 comparable items (median 64 GB).
SSD storage 8 TB NVMe
Higher than about 90% of the 2,058 comparable items (median 2 TB).

Specifications

Product
Year of release2026
Recommended useWorkstation
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9900 × 3D
CPU socketAM5
Memory
RAM capacity128 GB DDR5
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA RTX PRO 5000 Blackwell
GPU interfacePCI Express x16
VR readyYes
Audio & video
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Wired network2.5G Ethernet
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro 64-bit
More details
Cooling methodLiquid Cooling
AI capabilityAI Ready

Questions about this item

How can I verify the 12-core Ryzen 9 9900X3D is running at its 4.4 GHz base clock after setup?

Open Task Manager's Performance tab or AMD Ryzen Master and confirm the CPU shows 12 cores, 24 threads and a 4.4 GHz base frequency under load.

What storage drives and cooling are already installed, and what must I add?

Two 4 TB Samsung 990 PRO M.2 SSDs, one 10 TB HDD, and a 240 mm liquid CPU cooler are factory-fitted; no extra storage or cooling is required.

Which GPU configuration matches the 48 GB RTX PRO 5000 Blackwell listed?

The workstation ships with the Nvidia RTX PRO 5000 Blackwell 48 GB graphics card installed in the PCI Express x16 slot.

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